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Delaware

$80+ Cheap flights from San Jose (SJC) 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — ILG
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap flight deals from San Jose to Delaware

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

Round-trip from

$154
(Cheapflightsfares)

One-way from

$80
(CheapOair)

Popular in

January

Cheapest in

October

Average price

$357
From San Jose to Delaware
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One-way flight from San Jose to Delaware
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Highest demand for flights based on searches. 16% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 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 San Jose to Delaware

Cheapest flights from San Jose to Delaware
Explore the most affordable flight options available from San Jose to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 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.
mié. 8/206:00 amSJC - PHL
1 stop14h 59mSpirit Airlines
lun. 8/259:00 amPHL - SJC
1 stop16h 30mSpirit Airlines
Deal found 7/28$154
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/247:17 pmSJC - PHL
1 stop9h 11mAmerican Airlines
dom. 8/3110:45 amPHL - SJC
1 stop10h 45mAmerican Airlines
Deal found 7/28$247
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/146:00 amSJC - PHL
1 stop14h 59mMultiple Airlines
vie. 12/126:00 amPHL - SJC
1 stop8h 47mMultiple Airlines
Deal found 7/28$248
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/246:20 pmSJC - PHL
2 stops12h 27mUnited Airlines
sáb. 9/2712:50 pmPHL - SJC
1 stop8h 24mUnited Airlines
Deal found 7/28$256
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1910:58 pmSJC - PHL
1 stop7h 27mDelta
vie. 8/226:00 amPHL - SJC
1 stop9h 21mDelta
Deal found 7/28$277
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.
jue. 9/42:14 pmSJC - PHL
1 stop7h 43mFrontier
lun. 9/86:45 amPHL - SJC
1 stop7h 45mFrontier
Deal found 7/28$294
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/306:00 amSJC - SBY
2 stops13h 11mAmerican Airlines
sáb. 8/26:38 amSBY - SJC
2 stops14h 51mAmerican Airlines
Deal found 7/29$639

Cheapflights Fare Finder

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

Fly from

San Jose

Fly to

Delaware

Route

Depart

Return

Price

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

mié. 8/20

6:00 am-11:59 pm

1 stop14h 59m

Philadelphia

lun. 8/25

9:00 am-10:30 pm

1 stop16h 30m

$154

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

dom. 8/24

7:17 pm-7:28 am

1 stop9h 11m

Philadelphia

dom. 8/31

10:45 am-6:30 pm

1 stop10h 45m

$247

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

jue. 8/14

6:00 am-11:59 pm

1 stop14h 59m

Philadelphia

vie. 12/12

6:00 am-11:47 am

1 stop8h 47m

$248

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

mié. 9/24

6:20 pm-9:47 am

2 stops12h 27m

Philadelphia

sáb. 9/27

12:50 pm-6:14 pm

1 stop8h 24m

$256

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

mar. 8/19

10:58 pm-9:25 am

1 stop7h 27m

Philadelphia

vie. 8/22

6:00 am-12:21 pm

1 stop9h 21m

$277

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

jue. 9/4

2:14 pm-12:57 am

1 stop7h 43m

Philadelphia

lun. 9/8

6:45 am-11:30 am

1 stop7h 45m

$294

San JoseSalisbury

SJC - SBY

SJCSBY

San Jose

mar. 8/12

6:00 am-6:13 pm

2 stops9h 13m

Salisbury-Ocean City

mié. 8/13

6:00 am-4:36 pm

2 stops13h 36m

$1,015

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

mié. 8/27

6:00 am-11:59 pm

1 stop14h 59m

$80

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

mié. 8/27

9:49 am-11:23 pm

1 stop10h 34m

$125

San JosePhiladelphia

SJC - PHL

SJCPHL

San Jose

dom. 8/31

12:30 pm-12:56 am

1 stop9h 26m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 14 results
1
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Best time to book a flight from San Jose to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from San Jose 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 San Jose 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 julio 30, 2025.
Get a feel of what it's like to fly with Delta, Hawaiian Airlines, and United Airlines from San Jose to Delaware by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Hawaiian Airlines
7.8
Good
2,611 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Spirit Airlines
6.3
Okay
8,048 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

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

    Most people fly from San Jose (SJC) if they book a flight from San Jose to Delaware. San Jose is conveniently located just 2.9 mi from San Jose’s city center.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $80. Users have also found prices from $125 and $139 on American Airlines and Delta, respectively.

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

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

  • How can I find direct flights from San Jose to Delaware?

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

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

    Yes. Cheapflights offers flight deals from San Jose 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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