$76+ Cheap flights from Buffalo (BUF) to Delaware
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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ILG
Jul 8 — Jul 151
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Buffalo to Delaware 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 Buffalo to Delaware
Keep the following information in mind while searching for Buffalo to Delaware flight deals. Data was last updated July 3, 2025.
Round-trip from | $176 (Southwest) |
|---|---|
One-way from | $76 (Priceline) |
Popular in | April |
Cheapest in | August |
Average price | $321 |
Find flight deals from Buffalo to Delaware
Cheapest flights from Buffalo to DelawareExplore the most affordable flight options available from Buffalo to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.
Explore the most affordable flight options available from Buffalo to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.
This Southwest deal was found by Cheapflights users on 7/2. 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 10/76:15 amBUF - PHL
1 stop5h 55mSouthwest
Wed 10/85:25 amPHL - BUF
1 stop7h 15mSouthwest
Deal found 7/2![Southwest logo]()
$176
This Priceline deal was found by Cheapflights users on 7/3. 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.
Fri 9/512:17 pmBUF - PHL
1 stop6h 17mFrontier
Mon 9/85:15 amPHL - BUF
1 stop6h 07mFrontier
Deal found 7/3![Frontier logo]()
$190
This JetBlue deal was found by Cheapflights users on 7/3. 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 9/139:48 amBUF - PHL
1 stop7h 57mJetBlue
Thu 9/183:10 pmPHL - BUF
1 stop5h 50mJetBlue
Deal found 7/3![JetBlue logo]()
$221
This American Airlines deal was found by Cheapflights users on 7/1. 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 7/411:46 amBUF - PHL
1 stop19h 49mAmerican Airlines
Sat 7/59:54 amPHL - BUF
Nonstop1h 24mAmerican Airlines
Deal found 7/1![American Airlines logo]()
$263
This American Airlines deal was found by Cheapflights users on 7/2. 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 10/17:40 amBUF - SBY
1 stop5h 10mAmerican Airlines
Wed 10/811:07 amSBY - BUF
1 stop6h 45mAmerican Airlines
Deal found 7/2![American Airlines logo]()
$398
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Delaware 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 3, 2025.
Use the filters below to find and compare flights from Buffalo to Delaware that are best for you.
Fly from
Buffalo
Fly to
Delaware
Route
Depart
Return
Price
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Tue 9/2
10:15 am-9:50 pm
1 stop11h 35m
Philadelphia
Wed 9/10
6:25 pm-11:00 pm
1 stop4h 35m
$182
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Fri 9/5
12:17 pm-6:34 pm
1 stop6h 17m
Philadelphia
Mon 9/8
5:15 am-11:22 am
1 stop6h 07m
$190
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Sat 9/13
9:48 am-5:45 pm
1 stop7h 57m
Philadelphia
Thu 9/18
3:10 pm-9:00 pm
1 stop5h 50m
$221
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Sat 8/2
7:06 pm-10:37 am
1 stop15h 31m
Philadelphia
Sun 8/3
2:13 pm-3:33 pm
Nonstop1h 20m
$283
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Sat 8/23
12:18 pm-5:51 pm
1 stop5h 33m
Philadelphia
Tue 8/26
6:00 am-3:18 pm
2 stops9h 18m
$364
BuffaloSalisbury
BUF - SBY
BUFSBY
Buffalo
Wed 10/1
7:40 am-12:50 pm
1 stop5h 10m
Salisbury-Ocean City
Wed 10/8
11:07 am-5:52 pm
1 stop6h 45m
$398
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Wed 8/13
6:50 am-1:05 pm
1 stop6h 15m
$88
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Sat 8/16
9:56 am-9:28 pm
1 stop11h 32m
$119
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Wed 7/30
10:54 am-4:45 pm
1 stop5h 51m
$121
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Tue 8/5
5:05 am-5:50 pm
1 stop12h 45m
$148
Showing 1-10 of 13 results
Best time to book a flight from Buffalo to Delaware
Have a flexible travel schedule? Discover the best time to fly to Delaware 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 Delaware
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Delaware
Get insights into the airlines that provide service to Delaware. 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 Delaware. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Buffalo to Delaware. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.2
Entertainment
7.6
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Boarding
8.2
Entertainment
7.6
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Boarding
8.2
Entertainment
7.6
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Boarding
8.2
Entertainment
7.6
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Boarding
8.2
Entertainment
7.6
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Boarding
8.2
Entertainment
7.6
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA