$316+ Cheap flights from Allentown to Buffalo (ABE - 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — BUF
Sep 29 — Oct 61
Round-trip
1 adult, Economy
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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
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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 August 30, 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 August 30, 2026.
This United Airlines deal was found by Cheapflights users on 8/25. 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 12/56:00 am -
1 stop7h 05m
Tue 12/86:30 am -
1 stop14h 52m
Deal found 8/25![United Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 8/25. 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 12/56:00 am -
1 stop7h 05m
Wed 12/96:30 am -
1 stop14h 52m
Deal found 8/25![United Airlines logo]()
$526
This United Airlines deal was found by Cheapflights users on 8/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:32 am -
1 stop6h 24m
Wed 9/1610:30 am -
1 stop6h 26m
Deal found 8/28![United Airlines logo]()
$558
This American Airlines deal was found by Cheapflights users on 8/27. 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 10/96:00 am -
1 stop11h 08m
Tue 10/138:00 am -
1 stop14h 12m
Deal found 8/27![American Airlines logo]()
$563
This United Airlines deal was found by Cheapflights users on 8/25. 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 12/56:00 am -
1 stop7h 05m
Mon 12/146:30 am -
1 stop14h 52m
Deal found 8/25![United Airlines logo]()
$568
This United Airlines deal was found by Cheapflights users on 8/25. 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 12/56:00 am -
1 stop7h 05m
Thu 12/106:30 am -
1 stop10h 26m
Deal found 8/25![United Airlines logo]()
$602
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/116:15 am -
1 stop7h 01m
Tue 9/1510:30 am -
1 stop6h 26m
Deal found 8/27![United Airlines logo]()
$603
This United Airlines deal was found by Cheapflights users on 8/25. 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 12/56:00 am -
1 stop7h 05m
Sun 12/1310:15 am -
1 stop23h 16m
Deal found 8/25![United Airlines logo]()
$608
This American Airlines deal was found by Cheapflights users on 8/27. 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 10/29:13 am -
1 stop12h 57m
Sun 10/47:59 am -
1 stop14h 18m
Deal found 8/27![American Airlines logo]()
$639
This American Airlines deal was found by Cheapflights users on 8/26. 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 8/274:57 pm -
1 stop4h 58m
Thu 9/36:59 pm -
1 stop4h 26m
Deal found 8/26![American Airlines logo]()
$649
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 August 30, 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 August 30, 2026.
This United Airlines deal was found by Cheapflights users on 8/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/306:10 am -
1 stop7h 05m
Wed 2/310:20 am -
1 stop6h 25m
Deal found 8/29![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 8/25. 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 12/56:00 am -
1 stop7h 05m
Wed 12/96:30 am -
1 stop14h 52m
Deal found 8/25![United Airlines logo]()
$526
This United Airlines deal was found by Cheapflights users on 8/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:32 am -
1 stop6h 24m
Wed 9/1610:30 am -
1 stop6h 26m
Deal found 8/28![United Airlines logo]()
$558
This United Airlines deal was found by Cheapflights users on 8/25. 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 12/56:00 am -
1 stop7h 05m
Thu 12/106:30 am -
1 stop10h 26m
Deal found 8/25![United Airlines logo]()
$602
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/116:15 am -
1 stop7h 01m
Tue 9/1510:30 am -
1 stop6h 26m
Deal found 8/27![United Airlines logo]()
$603
This United Airlines deal was found by Cheapflights users on 8/25. 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 9/910:32 am -
1 stop6h 23m
Sun 9/135:57 pm -
1 stop15h 42m
Deal found 8/25![United Airlines logo]()
$676
Last-minute flights from Allentown to BuffaloDiscover last-minute flight deals from Allentown to Buffalo. Data last updated August 30, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to Buffalo. Data last updated August 30, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Mon 8/314:57 pm -
1 stop4h 58m
Sat 10/36:30 am -
1 stop5h 55m
Deal found 8/27![American Airlines logo]()
$652
This United Airlines deal was found by Cheapflights users on 8/27. 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 8/315:36 pm -
2 stops20h 42m
Sat 10/310:46 am -
1 stop6h 22m
Deal found 8/27![United Airlines logo]()
$734
This United Airlines deal was found by Cheapflights users on 8/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:32 am -
1 stop6h 24m
Mon 9/75:58 pm -
1 stop15h 41m
Deal found 8/28![United Airlines logo]()
$707
This United Airlines deal was found by Cheapflights users on 8/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:32 am -
1 stop6h 24m
Sun 9/65:58 pm -
1 stop15h 59m
Deal found 8/29![United Airlines logo]()
$721
This United Airlines deal was found by Cheapflights users on 8/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:32 am -
1 stop6h 24m
Sat 9/57:59 pm -
2 stops13h 58m
Deal found 8/29![United Airlines logo]()
$745
This United Airlines deal was found by Cheapflights users on 8/25. 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 9/910:32 am -
1 stop6h 23m
Sun 9/135:57 pm -
1 stop15h 42m
Deal found 8/25![United Airlines logo]()
$676
This United Airlines deal was found by Cheapflights users on 8/26. 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 9/1010:32 am -
1 stop6h 24m
Mon 9/145:58 pm -
1 stop15h 59m
Deal found 8/26![United Airlines logo]()
$761
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/116:15 am -
1 stop7h 01m
Tue 9/1510:30 am -
1 stop6h 26m
Deal found 8/27![United Airlines logo]()
$603
This United Airlines deal was found by Cheapflights users on 8/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:32 am -
1 stop6h 24m
Wed 9/1610:30 am -
1 stop6h 26m
Deal found 8/28![United Airlines logo]()
$558
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/179:13 am -
1 stop12h 57m
Sat 9/1912:09 pm -
1 stop10h 09m
Deal found 8/27![American Airlines logo]()
$698
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 August 30, 2026.
Search for one-way flight options from Allentown to Buffalo. Find affordable one-way fares based on user searches. Data last updated August 30, 2026.
This United Airlines deal was found by Cheapflights users on 8/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:32 am -
1 stop6h 24m
Deal found 8/29![United Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Fri 9/44:28 pm -
3 stops40h 55m
Deal found 8/27![Multiple Airlines logo]()
$437
This United Airlines deal was found by Cheapflights users on 8/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:32 am -
1 stop6h 23m
Deal found 8/28![United Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/410:32 am -
1 stop6h 24m
Deal found 8/27![United Airlines logo]()
$490
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Tue 9/1510:32 am -
1 stop6h 22m
Deal found 8/26![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Sun 10/1110:37 am -
1 stop6h 06m
Deal found 8/27![United Airlines logo]()
$530
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 August 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $429 (United Airlines) |
One-way from | $316 (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 August 30, 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
Sat 1/30
6:10 am-1:15 pm
1 stop7h 05m
Buffalo
Wed 2/3
10:20 am-4:45 pm
1 stop6h 25m
$429
AllentownBuffalo
ABE Allentown-Bethlehem - BUF Buffalo
ABEBUF
Allentown-Bethlehem
Sat 12/5
6:00 am-1:05 pm
1 stop7h 05m
Buffalo
Wed 12/9
6:30 am-9:22 pm
1 stop14h 52m
$526
Quickest round-trip
AllentownBuffalo
ABE Allentown-Bethlehem - BUF Buffalo
ABEBUF
Allentown-Bethlehem
Sat 9/12
10:32 am-4:56 pm
1 stop6h 24m
Buffalo
Wed 9/16
10:30 am-4:56 pm
1 stop6h 26m
$558
AllentownBuffalo
ABE Allentown-Bethlehem - BUF Buffalo
ABEBUF
Allentown-Bethlehem
Sat 12/5
6:00 am-1:05 pm
1 stop7h 05m
Buffalo
Thu 12/10
6:30 am-4:56 pm
1 stop10h 26m
$602
AllentownBuffalo
ABE Allentown-Bethlehem - BUF Buffalo
ABEBUF
Allentown-Bethlehem
Fri 9/11
6:15 am-1:16 pm
1 stop7h 01m
Buffalo
Tue 9/15
10:30 am-4:56 pm
1 stop6h 26m
$603
AllentownBuffalo
ABE Allentown-Bethlehem - BUF Buffalo
ABEBUF
Allentown-Bethlehem
Wed 9/9
10:32 am-4:55 pm
1 stop6h 23m
Buffalo
Sun 9/13
5:57 pm-9:39 am
1 stop15h 42m
$676
Cheapest one-way
AllentownBuffalo
ABE Allentown-Bethlehem - BUF Buffalo
ABEBUF
Allentown-Bethlehem
Sat 9/5
10:32 am-4:56 pm
1 stop6h 24m
$354
AllentownBuffalo
ABE Allentown-Bethlehem - BUF Buffalo
ABEBUF
Allentown-Bethlehem
Fri 9/4
4:28 pm-9:23 am
3 stops40h 55m
$437
AllentownBuffalo
ABE Allentown-Bethlehem - BUF Buffalo
ABEBUF
Allentown-Bethlehem
Fri 9/4
10:32 am-4:56 pm
1 stop6h 24m
$490
AllentownBuffalo
ABE Allentown-Bethlehem - BUF Buffalo
ABEBUF
Allentown-Bethlehem
Tue 9/15
10:32 am-4:54 pm
1 stop6h 22m
$499
Showing 1-10 of 12 resultsSorted 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 August.
| 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 locationsLockport
Cheektowaga
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
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