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Delaware

$48+ Cheap flights from Jacksonville (JAX) 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — ILG
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Jacksonville to Delaware

Cheapest flights from Jacksonville to Delaware
Explore the most affordable flight options available from Jacksonville to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Super.com deal was found by Cheapflights users on 1/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:51 pm
JAX
-
PHL
Nonstop2h 08m
Frontier
Mon 2/237:36 pm
PHL
-
JAX
Nonstop2h 30m
Frontier
Deal found 1/28$97
This deal was found by Cheapflights users on 1/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1310:51 pm
JAX
-
PHL
Nonstop2h 08m
Frontier
Mon 2/165:51 pm
PHL
-
JAX
Nonstop2h 22m
Frontier
Deal found 1/28$98
This Super.com deal was found by Cheapflights users on 1/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1310:51 pm
JAX
-
PHL
Nonstop2h 08m
Frontier
Sat 2/146:51 pm
PHL
-
JAX
Nonstop2h 21m
Frontier
Deal found 1/27$102
This Frontier deal was found by Cheapflights users on 1/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/149:57 pm
JAX
-
PHL
Nonstop2h 12m
Frontier
Sun 2/157:36 pm
PHL
-
JAX
Nonstop2h 30m
Frontier
Deal found 1/27$103
This Frontier deal was found by Cheapflights users on 1/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/219:57 pm
JAX
-
PHL
Nonstop2h 12m
Frontier
Sat 2/286:30 pm
PHL
-
JAX
Nonstop2h 21m
Frontier
Deal found 1/26$108
This Super.com deal was found by Cheapflights users on 1/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2610:51 pm
JAX
-
PHL
Nonstop2h 08m
Frontier
Sat 2/286:30 pm
PHL
-
JAX
Nonstop2h 21m
Frontier
Deal found 1/27$118
This Booking.com deal was found by Cheapflights users on 1/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/143:59 pm
JAX
-
PHL
Nonstop2h 12m
Frontier
Sun 3/157:30 pm
PHL
-
JAX
Nonstop2h 30m
Frontier
Deal found 1/27$119
This Frontier deal was found by Cheapflights users on 1/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:24 pm
JAX
-
PHL
1 stop5h 37m
Frontier
Mon 3/27:36 pm
PHL
-
JAX
Nonstop2h 30m
Frontier
Deal found 1/26$123
This Super.com deal was found by Cheapflights users on 1/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/124:51 pm
JAX
-
PHL
Nonstop2h 13m
Frontier
Sat 2/146:51 pm
PHL
-
JAX
Nonstop2h 21m
Frontier
Deal found 1/27$127
This Frontier deal was found by Cheapflights users on 1/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/194:51 pm
JAX
-
PHL
Nonstop2h 13m
Frontier
Sat 2/2112:23 pm
PHL
-
JAX
1 stop6h 18m
Frontier
Deal found 1/25$129
This Frontier deal was found by Cheapflights users on 1/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2610:51 pm
JAX
-
PHL
Nonstop2h 08m
Frontier
Mon 3/27:36 pm
PHL
-
JAX
Nonstop2h 30m
Frontier
Deal found 1/25$130
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 2/34:31 pm
JAX
-
SBY
1 stop4h 33m
American Airlines
Tue 3/37:26 am
SBY
-
JAX
1 stop4h 37m
American Airlines
Deal found 1/27$493

Find flight deals from Jacksonville to Delaware

Keep the following information in mind while searching for Jacksonville to Delaware flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$97
(Super.com)

One-way from

$48
(Kiwi.com)

Popular in

November

Cheapest in

August

Average price

$240
Provider with most accurate pricing for Jacksonville-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville-Philadelphia flights.
Search Deals
From Jacksonville to Delaware
Search Deals
One-way flight from Jacksonville to Delaware
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville 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 January 28, 2026.
Use the filters below to find and compare flights from Jacksonville to Delaware that are best for you.

Fly from

Jacksonville

Fly to

Delaware

Route

Depart

Return

Price

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Sat 2/14

9:57 pm-12:09 am

Nonstop2h 12m

Philadelphia

Sun 2/15

7:36 pm-10:06 pm

Nonstop2h 30m

$103

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Thu 2/12

4:51 pm-7:04 pm

Nonstop2h 13m

Philadelphia

Sat 2/14

6:51 pm-9:12 pm

Nonstop2h 21m

$127

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Sun 2/22

10:51 pm-12:59 am

Nonstop2h 08m

Philadelphia

Sun 3/1

7:36 pm-10:06 pm

Nonstop2h 30m

$139

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Wed 3/18

8:18 pm-8:07 am

1 stop11h 49m

Philadelphia

Sun 3/22

11:54 am-2:18 pm

Nonstop2h 24m

$147

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Sat 2/7

5:28 pm-12:52 am

1 stop7h 24m

Philadelphia

Mon 2/9

5:39 pm-8:01 pm

Nonstop2h 22m

$150

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Fri 3/20

4:06 pm-6:19 pm

Nonstop2h 13m

Philadelphia

Tue 3/24

7:10 pm-7:33 pm

1 stop24h 23m

$156

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Fri 2/20

8:12 pm-11:11 am

2 stops14h 59m

Philadelphia

Mon 2/23

5:30 am-6:39 pm

1 stop13h 09m

$174

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Wed 2/25

7:56 pm-8:50 am

2 stops12h 54m

Philadelphia

Sat 2/28

12:28 pm-6:27 pm

1 stop5h 59m

$177

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Wed 2/11

7:53 pm-11:50 pm

2 stops27h 57m

Philadelphia

Sat 2/14

7:07 pm-10:41 am

1 stop15h 34m

$190

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Fri 3/13

5:58 pm-8:39 am

2 stops14h 41m

Philadelphia

Sun 3/22

11:54 am-2:18 pm

Nonstop2h 24m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 26 results
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Best time to book a flight from Jacksonville to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from Jacksonville 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 Jacksonville 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 January 28, 2026.
Read through reviews of airlines operating flights from Jacksonville to Delaware, such as Avelo Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Avelo Airlines
7.6
Good

Boarding

7.7

Crew

8.3

Overall

7.6

Comfort

7.1

Entertainment

5.0

Food

5.1

Reviews

1 / 7
8.0
Excellent

Anonymous,Dec 2025

USA - ROC

The Customer Service department, particularly the baggage claim process, needs significant improvement. Currently, this department is only accessible via email, which makes resolving urgent issues difficult and frustrating. On December 8th, while traveling from Rochester, NY to Concord, NC, my elderly parent’s walker was never boarded onto the aircraft. This caused considerable frustration, stress, and disappointment during our travel. A mobility aid such as a walker is not optional—it is essential for my parent’s safety and independence. The failure to properly handle this item created a serious and avoidable issue. This situation significantly impacted our travel experience and highlights the need for better communication, accountability, and handling of mobility assistance devices. I hope this matter is taken seriously and that improvements are made to prevent similar incidents in the future.
Avelo Airlines
7.6
Good
Avelo Airlines
7.6
Good

Boarding

7.7

Crew

8.3

Overall

7.6

Comfort

7.1

Entertainment

5.0

Food

5.1

Reviews

1 / 7
8.0
Excellent

Anonymous,Dec 2025

USA - ROC

The Customer Service department, particularly the baggage claim process, needs significant improvement. Currently, this department is only accessible via email, which makes resolving urgent issues difficult and frustrating. On December 8th, while traveling from Rochester, NY to Concord, NC, my elderly parent’s walker was never boarded onto the aircraft. This caused considerable frustration, stress, and disappointment during our travel. A mobility aid such as a walker is not optional—it is essential for my parent’s safety and independence. The failure to properly handle this item created a serious and avoidable issue. This situation significantly impacted our travel experience and highlights the need for better communication, accountability, and handling of mobility assistance devices. I hope this matter is taken seriously and that improvements are made to prevent similar incidents in the future.
American Airlines
7.2
Good
11,201 reviews
Avelo Airlines
7.6
Good

Boarding

7.7

Crew

8.3

Overall

7.6

Comfort

7.1

Entertainment

5.0

Food

5.1

Reviews

1 / 7
8.0
Excellent

Anonymous,Dec 2025

USA - ROC

The Customer Service department, particularly the baggage claim process, needs significant improvement. Currently, this department is only accessible via email, which makes resolving urgent issues difficult and frustrating. On December 8th, while traveling from Rochester, NY to Concord, NC, my elderly parent’s walker was never boarded onto the aircraft. This caused considerable frustration, stress, and disappointment during our travel. A mobility aid such as a walker is not optional—it is essential for my parent’s safety and independence. The failure to properly handle this item created a serious and avoidable issue. This situation significantly impacted our travel experience and highlights the need for better communication, accountability, and handling of mobility assistance devices. I hope this matter is taken seriously and that improvements are made to prevent similar incidents in the future.

Related info for your journey

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

    If you book a flight to Delaware from Jacksonville, you will be flying from Jacksonville, which is the city’s only airport. Jacksonville (JAX) is located 11.2 mi from the center of Jacksonville.

  • How long is the flight from Jacksonville to Delaware?

    A quick flight from Jacksonville to Delaware can take about 2h 12m. Frontier provides one of the quickest options available for as low as $103. There are 743 mi between Jacksonville and Delaware. All flights are typically nonstop.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Jacksonville 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 Jacksonville to Delaware

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Jacksonville to Delaware

Discover the top 2 airlines that operate flights from Jacksonville 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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$57Average$60FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$159Average$316FlexibilityNo cancel feeOn-time71%

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