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Delaware

$55+ Cheap flights from Boston (BOS) 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ILG
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Boston to Delaware

Keep the following information in mind while searching for Boston to Delaware flight deals. Data was last updated July 30, 2025.

Round-trip from

$117
(Cheapflightsfares)

One-way from

$55
(Cheapflightsfares)

Popular in

May

Cheapest in

August

Average price

$189
From Boston Logan Intl to Delaware
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One-way flight from Boston Logan Intl to Delaware
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Highest demand for flights based on searches. 26% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Boston to Delaware

Cheapest flights from Boston to Delaware
Explore the most affordable flight options available from Boston to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/219:37 amBOS - PHL
Nonstop1h 42mFrontier
Sun 8/248:00 amPHL - BOS
Nonstop1h 41mFrontier
Deal found 7/28$117
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1412:20 pmBOS - PHL
1 stop11h 39mMultiple Airlines
Thu 10/167:30 amPHL - BOS
Nonstop1h 29mMultiple Airlines
Deal found 7/28$119
This lastminute.com deal was found by Cheapflights users on 7/30. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/133:35 pmBOS - PHL
Nonstop1h 40mJetBlue
Sat 9/206:10 pmPHL - BOS
Nonstop1h 44mJetBlue
Deal found 7/30$133
This Delta deal was found by Cheapflights users on 7/30. 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.
Sat 9/1310:55 amBOS - PHL
Nonstop1h 35mDelta
Sat 9/206:00 amPHL - BOS
Nonstop1h 36mDelta
Deal found 7/30$139
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1310:34 amBOS - PHL
1 stop10h 23mSpirit Airlines
Fri 8/154:58 pmPHL - BOS
1 stop6h 51mSpirit Airlines
Deal found 7/30$160
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 9/2711:45 amBOS - SBY
1 stop7h 39mAmerican Airlines
Mon 9/297:10 pmSBY - BOS
1 stop3h 49mAmerican Airlines
Deal found 7/27$370

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 30, 2025.
Use the filters below to find and compare flights from Boston to Delaware that are best for you.

Fly from

Boston

Fly to

Delaware

Route

Depart

Return

Price

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Thu 8/21

9:37 am-11:19 am

Nonstop1h 42m

Philadelphia

Sun 8/24

8:00 am-9:41 am

Nonstop1h 41m

$117

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Tue 10/14

12:20 pm-11:59 pm

1 stop11h 39m

Philadelphia

Thu 10/16

7:30 am-8:59 am

Nonstop1h 29m

$119

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Sat 9/13

3:35 pm-5:15 pm

Nonstop1h 40m

Philadelphia

Sat 9/20

6:10 pm-7:54 pm

Nonstop1h 44m

$133

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Sat 9/13

10:55 am-12:30 pm

Nonstop1h 35m

Philadelphia

Sat 9/20

6:00 am-7:36 am

Nonstop1h 36m

$139

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Wed 8/13

10:34 am-8:57 pm

1 stop10h 23m

Philadelphia

Fri 8/15

4:58 pm-11:49 pm

1 stop6h 51m

$160

BostonSalisbury

BOS - SBY

BOSSBY

Boston Logan Intl

Sat 9/27

11:45 am-7:24 pm

1 stop7h 39m

Salisbury-Ocean City

Mon 9/29

7:10 pm-10:59 pm

1 stop3h 49m

$370

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Sun 8/31

10:36 am-12:13 pm

Nonstop1h 37m

$55

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Tue 9/2

8:05 am-9:40 am

Nonstop1h 35m

$70

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Wed 8/20

6:10 am-2:56 pm

1 stop8h 46m

$78

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Tue 8/26

8:16 am-9:59 am

Nonstop1h 43m

$94

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 12 results
1
2

Best time to book a flight from Boston to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from Boston 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 Boston to Delaware

What is the cheapest time of day to fly from BOS to DE?

Find hourly flight availability from Boston to Delaware. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

When flying from Boston to Delaware, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 30, 2025.
See what other customers who have flown with Southwest, Delta, and JetBlue from Boston to Delaware have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
JetBlue
7.3
Good
2,913 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Spirit Airlines
6.3
Okay
8,048 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from Boston 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 Boston to Delaware?

    If you book a flight to Delaware from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $55. Users have also found prices from $70 and $78 on JetBlue and Spirit Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston 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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Alternative routes for Boston to Delaware

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Boston to Delaware

Discover the top airline that operate flights from Boston to Delaware. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$148Average$246FlexibilityNo cancel feeOn-time71%

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