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Delaware

$129+ Cheap flights from Oakland, CA (OAK) 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — ILG
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Oakland to Delaware

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

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$176
(Cheapflightsfares)

One-way from

$129
(CheapOair)

Popular in

December

Cheapest in

January

Average price

$413
Provider with most accurate pricing for San Francisco-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Philadelphia flights.
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From Oakland to Delaware
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One-way flight from Oakland to Delaware
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Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Oakland to Delaware

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

This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2011:51 amOAK - PHL
1 stop15h 04mSpirit Airlines
Thu 5/2210:48 amPHL - OAK
1 stop14h 37mSpirit Airlines
Deal found 4/29$176
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/206:00 amOAK - PHL
1 stop8h 38mDelta
Sat 5/317:05 amPHL - OAK
1 stop7h 51mDelta
Deal found 4/29$308
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/189:38 pmOAK - PHL
2 stops30h 02mMultiple Airlines
Mon 6/237:05 amPHL - OAK
3 stops43h 21mMultiple Airlines
Deal found 4/29$336
This Southwest deal was found by Cheapflights users on 4/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/162:00 pmOAK - PHL
1 stop7h 50mSouthwest
Fri 6/204:20 pmPHL - OAK
1 stop9h 05mSouthwest
Deal found 4/29$397

Cheapflights Fare Finder

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

Fly from

Oakland

Fly to

Delaware

Route

Depart

Return

Price

OaklandPhiladelphia

OAK - PHL

OAKPHL

Oakland

Tue 5/20

11:51 am-5:55 am

1 stop15h 04m

Philadelphia

Thu 5/22

10:48 am-10:25 pm

1 stop14h 37m

$176

OaklandPhiladelphia

OAK - PHL

OAKPHL

Oakland

Tue 5/20

6:00 am-5:38 pm

1 stop8h 38m

Philadelphia

Sat 5/31

7:05 am-11:56 am

1 stop7h 51m

$308

OaklandPhiladelphia

OAK - PHL

OAKPHL

Oakland

Wed 6/18

9:38 pm-6:40 am

2 stops30h 02m

Philadelphia

Mon 6/23

7:05 am-11:26 pm

3 stops43h 21m

$336

OaklandPhiladelphia

OAK - PHL

OAKPHL

Oakland

Mon 6/16

2:00 pm-12:50 am

1 stop7h 50m

Philadelphia

Fri 6/20

4:20 pm-10:25 pm

1 stop9h 05m

$397

OaklandPhiladelphia

OAK - PHL

OAKPHL

Oakland

Thu 5/8

10:36 am-6:01 am

2 stops16h 25m

$129

OaklandPhiladelphia

OAK - PHL

OAKPHL

Oakland

Tue 6/17

4:58 pm-5:50 am

1 stop9h 52m

$154

OaklandPhiladelphia

OAK - PHL

OAKPHL

Oakland

Tue 8/5

5:35 am-4:00 pm

1 stop7h 25m

$172

OaklandPhiladelphia

OAK - PHL

OAKPHL

Oakland

Sun 6/22

5:03 pm-11:10 am

1 stop15h 07m

$184

OaklandPhiladelphia

OAK - PHL

OAKPHL

Oakland

Sat 5/10

4:43 pm-5:44 am

1 stop10h 01m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Oakland to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from Oakland 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 Oakland 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 April 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Oakland to Delaware to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Sun Country Air
6.9
Okay
346 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Spirit Airlines
6.3
Okay
7,956 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

    Located just 7.0 mi from the city center, Oakland (OAK) is the airport most travelers will use when flying to Delaware from Oakland.

  • What are the cheapest airlines to fly from Oakland, California to Delaware one-way?

    $129 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Delta and Southwest, with prices starting from $154 and $172, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oakland 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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