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Delaware

$63+ Cheap flights from O'Hare Intl (ORD) 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ILG
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Delaware

Keep the following information in mind while searching for O'Hare Intl to Delaware flight deals. Data was last updated November 2, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$110
(Priceline)

One-way from

$63
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$227
Provider with most accurate pricing for Chicago (CHI)-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Philadelphia flights.
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From Chicago O'Hare Intl to Delaware
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One-way flight from Chicago O'Hare Intl to Delaware
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Highest demand for flights based on searches. 17% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from O'Hare Intl to Delaware

Cheapest flights from O'Hare Intl to Delaware
Explore the most affordable flight options available from O'Hare Intl to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This CheapOair deal was found by Cheapflights users on 10/31. 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.
Thu 11/203:37 pmORD - PHL
1 stop21h 34mFrontier
Mon 11/249:37 amPHL - ORD
Nonstop2h 34mFrontier
Deal found 10/31$107
This CheapOair deal was found by Cheapflights users on 11/1. 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.
Mon 11/1711:53 amORD - PHL
1 stop21h 42mFrontier
Thu 11/206:40 amPHL - ORD
1 stop9h 43mFrontier
Deal found 11/1$110
This Priceline deal was found by Cheapflights users on 10/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:00 amORD - PHL
1 stop7h 52mMultiple Airlines
Sat 12/64:00 pmPHL - ORD
1 stop9h 09mMultiple Airlines
Deal found 10/31$112
This Priceline deal was found by Cheapflights users on 10/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:05 amORD - PHL
1 stop5h 24mMultiple Airlines
Tue 11/183:10 pmPHL - ORD
1 stop10h 17mMultiple Airlines
Deal found 10/31$113
This Priceline deal was found by Cheapflights users on 10/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:09 pmORD - PHL
1 stop10h 25mMultiple Airlines
Mon 12/1512:33 pmPHL - ORD
Nonstop2h 30mMultiple Airlines
Deal found 10/31$114
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Fri 12/122:00 pmORD - PHL
Nonstop2h 15mFrontier
Sun 12/146:00 amPHL - ORD
1 stop6h 28mFrontier
Deal found 11/2$115
This Frontier deal was found by Cheapflights users on 10/31. 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 11/138:26 amORD - PHL
Nonstop2h 13mFrontier
Mon 11/178:15 amPHL - ORD
1 stop10h 00mFrontier
Deal found 10/31$116
This CheapOair deal was found by Cheapflights users on 10/31. 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.
Thu 12/411:44 amORD - PHL
1 stop12h 07mFrontier
Fri 12/511:10 amPHL - ORD
Nonstop2h 30mFrontier
Deal found 10/31$117
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Fri 11/148:26 amORD - PHL
Nonstop2h 13mFrontier
Thu 11/206:47 pmPHL - ORD
1 stop6h 21mFrontier
Deal found 11/1$118
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Fri 11/1412:17 pmORD - PHL
1 stop7h 10mMultiple Airlines
Mon 11/176:35 pmPHL - ORD
1 stop6h 36mMultiple Airlines
Deal found 10/31$119
This Frontier deal was found by Cheapflights users on 11/2. 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.
Fri 12/122:00 pmORD - PHL
Nonstop2h 15mFrontier
Tue 12/1612:20 pmPHL - ORD
1 stop7h 26mFrontier
Deal found 11/2$120
This Priceline deal was found by Cheapflights users on 11/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:30 amORD - PHL
Nonstop2h 07mFrontier
Mon 12/812:33 pmPHL - ORD
Nonstop2h 30mFrontier
Deal found 11/1$123

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 November 2, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Delaware that are best for you.

Fly from

O'Hare Intl

Fly to

Delaware

Route

Depart

Return

Price

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Wed 12/10

2:30 pm-5:39 pm

Nonstop2h 09m

Philadelphia

Sat 12/13

6:30 am-7:56 am

Nonstop2h 26m

$139

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Sat 12/6

6:02 pm-9:10 pm

Nonstop2h 08m

Philadelphia

Tue 12/9

1:15 pm-2:35 pm

Nonstop2h 20m

$139

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Tue 12/2

2:30 pm-5:39 pm

Nonstop2h 09m

Philadelphia

Thu 12/4

1:15 pm-2:35 pm

Nonstop2h 20m

$158

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Fri 12/5

9:00 am-12:07 pm

Nonstop2h 07m

Philadelphia

Sat 12/6

5:07 pm-6:36 pm

Nonstop2h 29m

$158

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Thu 1/22

6:35 pm-9:51 pm

Nonstop2h 16m

Philadelphia

Mon 1/26

1:10 pm-2:40 pm

Nonstop2h 30m

$167

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Thu 11/27

9:42 am-5:36 pm

1 stop6h 54m

Philadelphia

Tue 12/2

6:55 am-12:10 pm

1 stop6h 15m

$177

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Thu 1/22

11:20 am-2:31 pm

Nonstop2h 11m

Philadelphia

Sun 1/25

1:10 pm-2:40 pm

Nonstop2h 30m

$177

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Mon 12/8

9:00 am-12:07 pm

Nonstop2h 07m

Philadelphia

Thu 12/11

10:15 am-11:35 am

Nonstop2h 20m

$177

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Thu 12/4

11:05 am-2:07 pm

Nonstop2h 02m

Philadelphia

Fri 12/5

10:15 am-11:35 am

Nonstop2h 20m

$177

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Sun 11/30

5:30 am-8:37 am

Nonstop2h 07m

Philadelphia

Sun 12/7

6:00 am-11:28 am

1 stop6h 28m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 25 results
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Best time to book a flight from O'Hare Intl to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from O'Hare Intl 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 Chicago O'Hare Intl Airport 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 November 2, 2025.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Delaware, such as American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,037 reviews

Food

6.4

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Crew

8.0

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,037 reviews
American Airlines
7.2
Good
11,037 reviews

Food

6.4

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Crew

8.0

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

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

  • How long is the flight from Chicago O'Hare Intl Airport to Delaware?

    A quick flight from Chicago O'Hare Intl Airport to Delaware can take about 2h 09m. United Airlines provides one of the quickest options available for as low as $139. Airlines will cover a distance of 676 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from O'Hare Intl to Delaware that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Delaware flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Delaware?

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

  • Can I find deals for business class flights from O'Hare Intl to Delaware?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl 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 O'Hare Intl to Delaware

Discover the top airline that operate flights from O'Hare Intl 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$181Average$181FlexibilityNo cancel feeOn-time71%

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