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Delaware

$121+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ILG
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$197
(American Airlines)

One-way from

$121
(JetBlue)

Popular in

April

Cheapest in

August

Average price

$393
From Buffalo to Delaware
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One-way flight from Buffalo to Delaware
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Highest demand for flights based on searches. 10% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Buffalo to Delaware

Cheapest flights from Buffalo to Delaware
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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 9/118:00 amBUF - PHL
Nonstop1h 26mAmerican Airlines
Thu 9/1112:36 pmPHL - BUF
1 stop11h 17mAmerican Airlines
Deal found 6/11$197
This JetBlue deal was found by Cheapflights users on 6/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/910:54 amBUF - PHL
1 stop5h 51mJetBlue
Sat 7/1211:42 amPHL - BUF
1 stop10h 48mJetBlue
Deal found 6/11$212
This Frontier deal was found by Cheapflights users on 6/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/301:56 pmBUF - PHL
1 stop10h 24mFrontier
Sun 8/315:40 amPHL - BUF
1 stop6h 00mFrontier
Deal found 6/9$218
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:10 amBUF - PHL
1 stop4h 25mSouthwest
Thu 9/116:10 pmPHL - BUF
1 stop5h 20mSouthwest
Deal found 6/11$314
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/157:34 pmBUF - PHL
1 stop3h 48mDelta
Mon 8/1812:47 pmPHL - BUF
2 stops10h 37mDelta
Deal found 6/11$370
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 10/17:40 amBUF - SBY
1 stop5h 10mAmerican Airlines
Wed 10/85:00 amSBY - BUF
1 stop3h 54mAmerican Airlines
Deal found 6/11$398
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2712:05 pmBUF - PHL
1 stop22h 53mMultiple Airlines
Sun 6/296:20 amPHL - BUF
3 stops28h 30mMultiple Airlines
Deal found 6/10$418
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/86:00 amBUF - PHL
2 stops17h 14mUnited Airlines
Tue 7/1510:40 amPHL - BUF
1 stop3h 32mUnited Airlines
Deal found 6/11$448

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 June 12, 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

Thu 9/11

8:00 am-9:26 am

Nonstop1h 26m

Philadelphia

Thu 9/11

12:36 pm-11:53 pm

1 stop11h 17m

$197

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Wed 7/9

10:54 am-4:45 pm

1 stop5h 51m

Philadelphia

Sat 7/12

11:42 am-10:30 pm

1 stop10h 48m

$212

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Sat 8/30

1:56 pm-12:20 am

1 stop10h 24m

Philadelphia

Sun 8/31

5:40 am-11:40 am

1 stop6h 00m

$218

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Thu 9/11

6:10 am-10:35 am

1 stop4h 25m

Philadelphia

Thu 9/11

6:10 pm-11:30 pm

1 stop5h 20m

$314

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Fri 8/15

7:34 pm-11:22 pm

1 stop3h 48m

Philadelphia

Mon 8/18

12:47 pm-11:24 pm

2 stops10h 37m

$370

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Fri 6/27

12:05 pm-10:58 am

1 stop22h 53m

Philadelphia

Sun 6/29

6:20 am-10:50 am

3 stops28h 30m

$418

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Tue 7/8

6:00 am-11:14 pm

2 stops17h 14m

Philadelphia

Tue 7/15

10:40 am-2:12 pm

1 stop3h 32m

$448

BuffaloSalisbury

BUF - SBY

BUFSBY

Buffalo

Tue 7/22

11:50 am-5:00 pm

1 stop5h 10m

Salisbury-Ocean City

Sun 7/27

7:06 pm-10:57 pm

1 stop3h 51m

$463

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Tue 7/1

1:44 pm-5:43 pm

1 stop3h 59m

$121

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Fri 7/25

8:50 am-3:26 pm

1 stop6h 36m

$131

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 15 results
1
2

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

Rainfall in Delaware by month

Plan your trip to Delaware by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Delaware ranges from 2.9 - 4.3 inches per month. July is typically the wettest month, when rainfall can reach 4.3 in. February is typically the driest time to visit Delaware when rainfall is around 2.9 in.

Temperature in Delaware by month

Plan your trip to Delaware by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Delaware, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines from Buffalo to Delaware by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,946 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,925 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Delaware. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to Delaware?

    Most people fly from Buffalo (BUF) if they book a flight from Buffalo to Delaware. Buffalo is conveniently located just 8.3 mi from Buffalo’s city center.

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

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $121. Frontier flights start at $131 while deals on American Airlines start at $142 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Delaware by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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